27671830

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 51321600

約数和(自身を除く): 23649770

約数列:

[1, 2, 5, 10, 53, 106, 109, 218, 265, 479, 530, 545, 958, 1090, 2395, 4790, 5777, 11554, 25387, 28885, 50774, 52211, 57770, 104422, 126935, 253870, 261055, 522110, 2767183, 5534366, 13835915, 27671830]

約数ペア:

[(1, 27671830), (2, 13835915), (5, 5534366), (10, 2767183), (53, 522110), (106, 261055), (109, 253870), (218, 126935), (265, 104422), (479, 57770), (530, 52211), (545, 50774), (958, 28885), (1090, 25387), (2395, 11554), (4790, 5777)]